Ozaukee County tornado history
5 tornadoes touched Ozaukee County, Wisconsin between 1950 and 2025 — about 0.1 a year. The strongest was rated F4 (Aug 22, 1964).
5tornadoes since 1950
F4strongest rating
0killed · 30 injured
7.6 milongest path · 1996
(E)F0(E)F1(E)F2(E)F3(E)F4(E)F5· dots = start point only
By rating
(E)F03
(E)F11
(E)F20
(E)F30
(E)F41
(E)F50
By month
JFMAMJJASOND
Peak month: July.
By decade
’50’60’70’80’90’00’10’20
Strongest tornadoes
| Date | Rating | Path | Width | Injured | Killed |
|---|
| Aug 22, 1964 | F4 | 2.2 mi | 50 yd | 30 | 0 |
| Jul 18, 1996 | F1 | 7.6 mi | 125 yd | 0 | 0 |
| Aug 10, 2015 | EF0 | 1 mi | 50 yd | 0 | 0 |
| Jul 18, 1996 | F0 | 0.8 mi | 75 yd | 0 | 0 |
| Jul 27, 1970 | F0 | 0.1 mi | 100 yd | 0 | 0 |
Most recent tornadoes
| Date | Rating | Path | Width | Injured | Killed |
|---|
| Aug 10, 2015 | EF0 | 1 mi | 50 yd | 0 | 0 |
| Jul 18, 1996 | F1 | 7.6 mi | 125 yd | 0 | 0 |
| Jul 18, 1996 | F0 | 0.8 mi | 75 yd | 0 | 0 |
| Jul 27, 1970 | F0 | 0.1 mi | 100 yd | 0 | 0 |
| Aug 22, 1964 | F4 | 2.2 mi | 50 yd | 30 | 0 |
Nearby counties
Questions
How many tornadoes has Ozaukee County, Wisconsin had?
5 tornadoes touched Ozaukee County, Wisconsin between 1950 and 2025 in the NOAA Storm Prediction Center database — about 0.1 per year.
What was the strongest tornado in Ozaukee County?
The strongest rating recorded was F4 on Aug 22, 1964, with a 2.2-mile path.
When is tornado season in Ozaukee County?
Most of its tornadoes happened in July (3 of 5). Tornadoes can occur in any month, so keep alerts on year-round.
Right now: live tornado warnings map · alerts for your location. Dates link to that day’s full storm reports where available (2004 onward).